Electronics Forum | Thu Dec 21 06:10:10 EST 2023 | jillclifton
Any update?
Electronics Forum | Mon Nov 20 14:50:48 EST 2023 | proceng1
I would love to see photos or a video of what you built?
Electronics Forum | Tue Oct 24 20:50:41 EDT 2023 | dilogic
Can anyone recommend machine for conformal coating? I know that it depends on the coating material, but I am interested in practical advices - like experience with existing equipment, maintenance issues etc. Thanks in advance. - Deni
Electronics Forum | Wed Sep 07 16:31:26 EDT 2016 | mnorthey
You can inspect joints using an X-ray machine and we use a sand-blaster type machine which blasts (Starch) to remove the conformal coating. (Carbo Blast). However; the inspection should be done prior to Coating, as we all know some jobs are rushed t
Electronics Forum | Tue Oct 31 19:34:30 EDT 2023 | dilogic
I have considered this solution, but syringe application is very slow and it's hard to control thickness. It's good for partial covering or applying peelable solder mask. We need to coat circular board ca. 10cm in diameter. Takes a while even with sp
Electronics Forum | Tue Oct 31 19:37:34 EDT 2023 | ttheis
That is true; it is not a fast process but it is selective and uses minimal material. Also true that the application consistency has to be checked and sometimes minor adjustments made at the beginning of a run. We have a program that checks for a con
Electronics Forum | Tue Oct 31 19:28:24 EDT 2023 | ttheis
We built our own coating system by mounting a Universal Robots UR5 to an edge conveyor between a magazine unloader and magazine loader. The robot has a needle dispenser on the head. We chose a needle dispense process to avoid aerosols and complex ven
Electronics Forum | Thu Dec 10 15:33:55 EST 2009 | duso02
We use one quite often. Our machine is a Uvitron Conveyor 40 as we are a large coating house and this allows us to process many boards. Dymax also maufactures and sells machines as well. Humiseal and Dymax both manufacture UV coatings. Emerson Cuming
Electronics Forum | Sun Dec 26 23:48:01 EST 2010 | raghu
Dear Sir, We are using 1B31 conformal caoting of 48 sec viscosity in Zahn #1 cup, by machine(PVA354) application with Tank air pressure 2.3 psi, automising air pressure 1 psi. 7 days after application we are observing peeling off problem.. And n
Electronics Forum | Wed Jan 24 09:34:38 EST 2024 | wintercurrants
The equipment of Specialty Coating Systems and PVA is both simple to operate and maintain. Since it's a spray booth, constant maintenance is required or you risk having a serious headache. Our conformal coating line includes a double-sided UV oven, a
.gif)
